NB/T 11516-2024Horizontal vibrating centrifuge (English PDF)

1 Scope 1

This document specifies the structural type, basic parameters, technical requirements, inspection rules, standards, etc. of horizontal vibrating centrifuges excited by vibration motors.

It also describes the labeling, packaging, transportation and storage of the product and the corresponding test methods.

This document applies to horizontal vibrating centrifuges excited by vibration motors (hereinafter referred to as centrifuges).

This document does not apply to eccentric mass excited horizontal vibrating centrifuges.

Note: This type of centrifuge is mainly used for dehydrating coal with a particle size of 0.5mm~50mm in coal preparation plants, and is also used for dehydrating other similar materials.

2 Normative references 1

The contents of the following documents constitute essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document.

GB/T 191 Pictorial markings for packaging, storage and transportation

GB/T 699 High-quality carbon structural steel

GB/T 700 Carbon structural steel

GB/T 1348 Ductile iron castings

GB/T 9239.1-2006 Mechanical vibration steady-state (rigid) rotor balancing quality requirements Part 1: Specifications and balance tolerances test

GB/T 9439 Grey iron castings

GB/T 9969 General principles for instructions for use of industrial products

GB/T 10111 Generation of random numbers and their application in product quality sampling inspection

GB/T 10894 Test method for separation of mechanical noise

GB/T 11352 Carbon steel castings for general engineering

GB/T 13306 Labels

GB/T 14689 Technical drawing sheet size and format

GB 50054 Low voltage power distribution design specification

JB/T 5000.3 General technical requirements for heavy machinery Part 3: Welded parts

JB/T 5000.10-2007 General technical requirements for heavy machinery Part 10: Assembly

MT/T 1133 Vertical scraper discharge centrifuge basket for coal

3 Terms and Definitions 1

There are no terms or definitions that require definition in this document.

4 Structural type and basic parameters 1

5 Requirement 3

6 Test methods 4

7 Inspection Rules 4

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

8 Marking, packaging, transportation and storage 5